Thought Tidy

About

Built for fast thinkers and anyone who knows exactly what they mean but struggles to make it look that way on screen.

How it works: 
Select text on any page, right-click, pick an action, and the result appears inline. Or open the popup with Ctrl+Shift+Space and paste any text from any app.

Free tier — always available with your own API key:
- Fix Spelling & Grammar
- Improve Writing
- Make Professional
- Brain Dump → Clear Text
- Idea → Prompt (turn a vague idea into a ready-to-use AI prompt)
- Reorder built-in actions
- 1 custom prompt
- Today's activity history

Pro upgrade — one-time $10:
- Sound Like Me (rewrites in your voice using your profile)
- Sound Human, Make Formal, Make Casual, Shorten, Expand
- Your Profile (injected into every prompt)
- Multiple suggestions (up to 4 variants per run)
- Unlimited custom prompts
- Full all-time history with passcode protection
- Multi-provider fallback
- Ollama (local AI, zero API cost)

Bring your own API key.** Works with OpenAI, Claude (Anthropic), Gemini (Google), or Ollama. Your text goes directly from your device to the AI provider. No Thought Tidy servers. No accounts required. Google Gemini has a free tier — use Thought Tidy at zero cost.

Syncs with the Thought Tidy desktop app** (optional). Enable Desktop Sync in settings to share your profile and custom prompts across both.